JVC XV-NA77SL User Manual download pdf (Page 44)

Changing the initial settings

XV-NA77SL/GNT0036-002B/English

To return to the [SPK.SETTING] page

Press

5/∞ to move to [RETURN] and press ENTER.

Hint

If there is no difference between the distance from the front

speakers to the listener, and the distance from the center speaker

and/or the surround speakers to the listener, select [0.0m].

If there is a difference between them, refer to the following

diagram to set the delay time correctly.

In the above example, set [CENTER SPEAKER] to [0.3m], and

[SURROUND SPEAKER] to [0.9m].

As the distance from the center speaker and/or the surround

speakers to the listener is shorter than the distance from the front

speakers to the listener, select the longer distance value.

NOTE

This setting can only compensate for differences in speaker

distance when the front speakers (left, right) are farther from the

listener than the other speakers.

Setting the speaker level

You can adjust the output level of each speaker.

1 Bring up the SPK.SETTING menu.

2 Press 5/∞ to move to [LEVEL] and press

ENTER.

The [LEVEL] display page appears on the TV screen.

3 Press 5/∞ to select the speaker to be set and

press ENTER.

FRONT SPEAKER: front speakers (This item cannot be

selected. The level is fixed to 0 dB.)

CENTER SPEAKER: center speaker

SURROUND SPEAKER: surround (rear) speakers

SUB WOOFER: subwoofer

4 Press 5/∞ to set the level and press ENTER.

The selectable level ranges from –6 to 6 dB in 1 dB unit.

5 Repeat steps 3 and 4 if you want to set other

speakers.

To return to the [SPK.SETTING] page

Press

5/∞ to move to [RETURN] and press ENTER.

NOTE

For the speaker(s) whose size is set to [NONE], the speaker level

cannot be set.

To generate test tone signals

You can check the level setting by monitoring the test tone.

1 Press 5/∞ to select [TEST TONE] and press

ENTER.

2 Press 5/∞ to select [ON] and press ENTER.

The test tone will be generated when you select the

speaker(s) in the [LEVEL] page.

NOTE

The test tone sound is not output from the subwoofer.

5/∞

ENTE

3.0m

2.7m

2.4m

2.1m

Front speaker (L)

Center speaker

Front speaker (R)

Surround speaker (L)

Surround speaker (R)

Subwoofer

SELECT

ENTER

USE 5∞23 TO SELECT, USE ENTER TO CONFIRM

TO EXIT, PRESS CHOICE.

FRONT SPEAKER

0dB

RETURN

LEVEL

CENTER SPEAKER

0dB

SURROUND SPEAKER

0dB

TEST TONE

OFF

SUB WOOFER

0dB

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JVC XV-NA77SL User Manual Page 44

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